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Wheel encoder Tick calculation

This depends on your hardware and the software stack you are using. A digital pulse will have two edges; rising and falling. A simple slotted optical interrupter sensor has a single LED emitter/dete …
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PID control brushed motors via PWM using Encoder Clicks at SetPoints/Measurements

In my project I did exactly what you suggested; I measured calibration data for minimum speed/pwm and maximum speed at pwm = 255. Anything below minimum pwm is in the stall zone and yields zero veloc …
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1 vote

How to Contol the RPM of a Micro Metal Gearmotor with Encoders (Pololu) using PID?

An alternative to PID control is a constant step controller. It's a controller that looks at the error and then just adds (or subtracts) a constant amount (usually very small). It's very easy to imp …
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Localization of a mobile robot with odometry using quadrature encoders . Is it feasible?

Looking over the linked paper, the abstract includes "Both experimental and simulation results confirm the effectiveness of the achieved control algorithms...", however, I don't actually …
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I2C Arduino Connection

Dronebot workshop has a good video on communicating with I2C between two Arduinos; https://www.youtube.com/watch?v=PnG4fO5_vU4
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